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934016431 = 17712513083
BaseRepresentation
bin110111101010111…
…111010110101111
32102002111221200011
4313222333112233
53403102011211
6232403114051
732101002655
oct6752772657
92362457604
10934016431
1143a256407
12220972927
1311b67685a
148c092dd5
1556eea921
hex37abf5af

934016431 has 16 divisors (see below), whose sum is σ = 1007209728. Its totient is φ = 862960000.

The previous prime is 934016423. The next prime is 934016441. The reversal of 934016431 is 134610439.

It is a cyclic number.

It is not a de Polignac number, because 934016431 - 23 = 934016423 is a prime.

It is a super-2 number, since 2×9340164312 = 1744773386755955522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 934016393 and 934016402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934016441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301416 + ... + 304498.

It is an arithmetic number, because the mean of its divisors is an integer number (62950608).

Almost surely, 2934016431 is an apocalyptic number.

934016431 is a deficient number, since it is larger than the sum of its proper divisors (73193297).

934016431 is a wasteful number, since it uses less digits than its factorization.

934016431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 934016431 is about 30561.6823980618. The cubic root of 934016431 is about 977.5031646734.

The spelling of 934016431 in words is "nine hundred thirty-four million, sixteen thousand, four hundred thirty-one".

Divisors: 1 17 71 251 1207 3083 4267 17821 52411 218893 302957 773833 3721181 13155161 54942143 934016431